Fig. 5From: Effective Insensitiveness of Melamine Urea-Formaldehyde Resin via Interfacial Polymerization on Nitramine ExplosivesSEM images of the uncoated CL-20 (a), CL-20/MUF-1 (b), CL-20/MUF-2 (c), and CL-20/MUF-3 (d); corresponding images with low magnification are insertedBack to article page